Audi A4: Power Sunroof Control Module -J245-, Removing and Installing

Removing

- Switch off the ignition.

- Remove the left and right sun visors. Refer to → Body Interior; Rep. Gr.68; Equipment; Sun Visor, Removing and Installing.

- Remove the center support for the sun visor. Refer to → Body Interior; Rep. Gr.68; Vehicle Equipment; Sun Visor Center Support, Removing and Installing.

- Remove the front interior lamp/reading lamp. Refer to → Electrical Equipment; Rep. Gr.96; Controls; Front Interior Lamp/Reading Lamp, Removing and Installing.

- Disconnect the connectors -1, 2 and 4-.

- Release the tab in the direction of -arrow A- and push the Power Sunroof Control Module -J245--2- to the right side of the vehicle and out of the bracket in the direction of -arrow B-.

Installing

Install in reverse order of removal and note the following:

- Perform an adaptation. Refer to → Chapter "Power Sunroof Control Module -J245-, Programming".

Power Sunroof Control Module -J245-, Programming

Sunroof Motor -V1-, Programming

After installing the Sunroof Motor -V1-, an adaptation must be performed.

  NOTICE

Moving the slotted guide rail guide increases the risk of damaging the sliding sunroof components.

- Move the slotted guide rail guide only when the glass panel is installed.

- Connect the Vehicle Diagnostic Tester.

- Switch the ignition on.

- Select and start the Diagnostic operating mode.

- Select the Test plan tab.

- Select the Select individual test button and select the following tree structure consecutively:

• Body
• Body Assembly
• 01 - OBD-capable systems
• CA - Power Sunroof Control Module J245
• CA - Power Sunroof Control Module J245 Functions
• CA - Basic Setting
• CA - Power Sunroof Control Module J245, no sliding sunroof basic setting

- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.

Power Sunroof Control Module -J245-, Activating

If the Power Sunroof Control Module -J245- was replaced, it must be activated after installing.

- Connect the Vehicle Diagnostic Tester.

- Switch the ignition on.

- Select and start the Diagnostic operating mode.

- Select the Test plan tab.

- Select the Select individual test button and select the following tree structure consecutively:

• Body
• Body Assembly
• 01 - OBD-capable systems
• CA - Power Sunroof Control Module J245
• CA - Power Sunroof Control Module J245 Functions
• CA - Control module, replacing

- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.

Sunroof Motor -V1-, Removing and Installing

Removing

• Sliding sunroof glass panel (front) is closed.

- Switch off the ignition.

- Remove the front interior lamp/reading lamp. Refer to → Electrical Equipment; Rep. Gr.96; Controls; Front Interior Lamp/Reading Lamp, Removing and Installing.

- Remove the bolts -arrows- and the Sunroof Motor -V1-.

- Disconnect the connector -1-.

Installing

Install in reverse order of removal and note the following:

- Perform an adaptation. Refer to → Chapter "Power Sunroof Control Module -J245-, Programming".

Tightening Specifications

• Refer to → Chapter "Overview - Sliding Sunroof"

Boot, Removing and Installing

TIP

The procedure only refers to the Sedan.

Removing

- Tilt the glass panel open.

- Slide the sun shade all the way to the rear.

- First grasp the bottom of the boot at the rear and pull it toward the center of the vehicle -arrow A-.

- Then detach the top of the boot from the glass panel -arrow B-.

Installing

Install in reverse order of removal.

Rubber Trim, Removing and Installing

  Caution

This procedure contains mandatory replaceable parts. Refer to component overview and parts catalog prior to starting procedure.

Mandatory Replacement Parts

• Screw - Rubber Trim to Front Glass Panel

TIP

The procedure only refers to the Avant.

Removing

- Open the glass panel far enough until it is lifted at the front and rear.

- Pull the rubber trim -1- toward the rear -arrow- and remove it.

Installing

Install in reverse order of removal.

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